Meanings
adjectivemouthless (not comparable)
- not comparableWithout a mouth.
Synonyms & antonyms
adjectivehaving no mouth or mouthlike opening
Similar
Also see
Synonym sets from Open English WordNet, CC BY 4.0.
Origin
- Old Englishmūþlēas“mouthless”
- Middle English*mouthles
- Englishmouthless
From Middle English *mouthles, from Old English mūþlēas (“mouthless”), equivalent to mouth + -less.
More words from Middle English, Old English
Full word history & related roots →Translations
Ancient Greek ἄστομος
- ἄστομος (ástomos)without a mouth
Cite this entry
APA
mouthless. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/mouthless
MLA
“mouthless.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/mouthless. Accessed November 3, 2026.
Chicago
WatkinsX Dictionary, s.v. “mouthless,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/mouthless.
Source: mouthless on Wiktionary, CC BY-SA 4.0.